High Silver Brazing Alloys
High Silver Brazing Alloys

Silver brazing alloys, suitable to join easily a wide range of ferrous and non-ferrous base materials (iron, steel, stainless steel, copper, brass, etc.). Available in many different presentation forms (rods, flux-coated rods, wires, strips, rings, preforms, pastes and powders), these alloys are very free flowing, ductile and strong. High sliver brazing alloys often chosen for its low temperature, good wetting and good flow. Suitable for torch brazing with manual feed, where heating may be inconsistent. For steel, copper and copper alloys, nickel and nickel alloys; for joining ferrous, nonferrous and dissimilar alloys with narrow tolerances.

  • Alloy Chemical Composition(%) Solidus Liquidus Application EN 1044 AWS A5.8 ISO17672
    Ag30CuZn Ag:30 Cu:38 Zn:32 680℃ 765℃ AG 204 BAg-20 Ag 230
    Ag35CuZn Ag:35 Cu:32 Zn:33 677℃ 732℃ For brazing steel to non-ferrous alloys BAg-35 Ag235
    Ag45CuZn Ag:45 Cu:30 Zn:25 663℃ 723℃ For brazing copper,alloyed copper pipes,tools,motors,appliance repairing parts. BAg-5 Ag 245
    Ag50CuZn Ag:50 Cu:34 Zn:16 688℃ 714℃ For brazing copper,copper alloys,Sn/Zn plated steel parts. BAg-6
    Ag30CuZnCd Ag:30 Cu:28 Zn:21 Cd:21 600℃ 690℃ For copper and alloyed copper,steel and copper parts and pipe welding. AG 306 BAg-2a Ag 330
    Ag35CuZnCd Ag35 Cu:26 Zn:21 Cd:18 605℃ 700℃ AG 305 BAg-2 Ag 335
    Ag45CuZnCd Ag:45 Cu:15 Zn:16 Cd:24 605℃ 620℃ For nickel, iron, copper , copper-based and copper parts and pipe welding. AG 302 BAg-1 Ag 345
    Ag56CuZnSn Ag:56 Cu:22 Zn:17 Sn:5 620℃ 650℃ It has the lowest melting point amongst Cadmium-free materials. Suitable for copper and alloyed copper,steel and copper parts and pipe welding. AG 102 BAg-7 Ag 156
    Ag18CuZnSn Ag:18 Cu:46 Zn:34 Sn:2 780℃ 810℃ Providing strong joints copper and alloyed copper,steel and copper parts and pipe welding. Cadmium-free.
    Ag30CuZnSn Ag:30 Cu:36 Zn:32 Sn:2 650℃ 750℃ Providing strong joints copper and alloyed copper,steel and copper parts and pipe welding. Good for brazing. AG 107 Ag 130
    Ag40CuZnSn Ag:40 Cu:30 Zn:28 Sn:2 650℃ 710℃ Providing strong joints copper and alloyed copper,steel and copper parts and pipe welding. AG 105 BAg-28 Ag 140
    Ag45CuZnSn Ag:45 Cu:27 Zn:25 Sn:3 640℃ 680℃ Low melting temperature. Providing strong joints copper and alloyed copper,steel and copper parts and pipe welding. BAg-36 Ag 145

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